Lawrence Teo, Gail-Joon Ahn, and Yuliang Zheng: “Dynamic and Risk Aware Network Access Management,” In Proceedings of 8th ACM Symposium on Access Control Models And Technologies (SACMAT), Como, Italy , June 2-3, 2003. Cited by 13 other papers according to Google Scholar. The work described in this paper is currently being used by more than 600 businesses and organizations in the United States.

Lawrence Teo and Yuliang Zheng: “Secure and Automated Software Updates Across Organizational Boundaries”, In Proceedings of the 2002 IEEE Workshop on Information Assurance, United States Military Academy, West Point, NY, USA, June 17-19, 2002.

Lawrence Teo and Yuliang Zheng: “Vulnerabilities in Public Kiosks: Analysis and Countermeasures”, In Proceedings of the 2001 IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS’2001), Nashville, TN, USA, November 20-21, 2001.